Icon for a computer display screen



FIG. 1 is a front view of an icon for a computer display screen, thebroken line drawing of a computer display screen is for illustrativepurposes only and forms no part of the claimed design;

FIG. 2 is a front view thereof, on an enlarged scale, the icon is shownseparately for clarity of illustration.

The ornamental design for a icon for a computer display screen, as shownand described.